node-query/node_modules/pg/test/unit/connection/error-tests.js

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var helper = require(__dirname + '/test-helper');
var Connection = require(__dirname + '/../../../lib/connection');
test("connection emits stream errors", function() {
var con = new Connection({stream: new MemoryStream()});
assert.emits(con, 'error', function(err) {
assert.equal(err.message, "OMG!");
});
con.connect();
con.stream.emit('error', new Error("OMG!"));
});
test('connection emits ECONNRESET errors during normal operation', function() {
var con = new Connection({stream: new MemoryStream()});
con.connect();
assert.emits(con, 'error', function(err) {
assert.equal(err.code, 'ECONNRESET');
});
var e = new Error('Connection Reset');
e.code = 'ECONNRESET';
con.stream.emit('error', e);
});
test('connection does not emit ECONNRESET errors during disconnect', function() {
var con = new Connection({stream: new MemoryStream()});
con.connect();
var e = new Error('Connection Reset');
e.code = 'ECONNRESET';
con.end();
con.stream.emit('error', e);
});